Genius: AdmState & OpState output of VXLan:show command is not as expeced

Description:
After creating OF based tunnels with option_of_tunnel:true between 2 DPNs, AdmState & OpState output of VXLan:show command is not as expeced. One or more tunnel interface AdmState & OpState is not as expected.

Steps:
1. Create 2 OVS switches
2. Create OF tunnel based between these ovs switches i.e., use option_of_tunnel in vtep JSON.
3. Check output of vxlan:show command on karaf.

Link: https://logs.opendaylight.org/sandbox/jenkins091/genius-csit-1node-genius-only-carbon/5/archives/log.html.gz